Humidification chamber seal



FIG. 1 shows a bottom, front, and side perspective view of ahumidification chamber seal embodying our design;

FIG. 2 shows a top, front, and side perspective view thereof;

FIG. 3 shows a bottom view thereof;

FIG. 4 shows a top view thereof;

FIG. 5 shows a front view thereof;

FIG. 6 shows a rear view thereof;

FIG. 7 shows a side view thereof;

FIG. 8 shows another side view thereof;

FIG. 9 is a cross-sectional view thereof taken along the 9-9 line ofFIG. 3; and,

FIG. 10 is a cross-sectional view thereof taken along the 10-10 line ofFIG. 3.

CLAIM The ornamental design for a humidification chamber seal, as shownand described.